RU95114513A - METHOD FOR THERMAL TREATMENT OF PARTS FROM ALLOYED CEMENT STEEL - Google Patents

METHOD FOR THERMAL TREATMENT OF PARTS FROM ALLOYED CEMENT STEEL

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Publication number
RU95114513A
RU95114513A RU95114513/02A RU95114513A RU95114513A RU 95114513 A RU95114513 A RU 95114513A RU 95114513/02 A RU95114513/02 A RU 95114513/02A RU 95114513 A RU95114513 A RU 95114513A RU 95114513 A RU95114513 A RU 95114513A
Authority
RU
Russia
Prior art keywords
parts
alloyed
thermal treatment
cement steel
quenching
Prior art date
Application number
RU95114513/02A
Other languages
Russian (ru)
Other versions
RU2087550C1 (en
Inventor
А.Н. Макарьев
В.П. Исупов
С.В. Аноцкий
Original Assignee
Акционерное общество "АвтоВАЗ"
Filing date
Publication date
Application filed by Акционерное общество "АвтоВАЗ" filed Critical Акционерное общество "АвтоВАЗ"
Priority to RU95114513/02A priority Critical patent/RU2087550C1/en
Priority claimed from RU95114513/02A external-priority patent/RU2087550C1/en
Publication of RU95114513A publication Critical patent/RU95114513A/en
Application granted granted Critical
Publication of RU2087550C1 publication Critical patent/RU2087550C1/en

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Claims (1)

Способ термообработки деталей из легированной цементуемой стали, заключающийся в том, что поверхностный слой детали насыщают углеродом при температуре нагрева 930 - 950oС с последующей закалкой в закалочном масле и низкотемпературным отпуском, отличающийся тем, что дополнительно проводят высокий отпуск деталей, их нагрев токами высокой частоты и закалку в 5 - 10%-ном водном растворе охлаждающей жидкости с добавками эмульгаторов и выполняют низкотемпературный отпуск деталей.The method of heat treatment of parts made of alloyed steel to be cemented, which consists in the fact that the surface layer of the part is saturated with carbon at a heating temperature of 930 - 950 o C, followed by quenching in quenching oil and low-temperature tempering, characterized in that it is additionally carried out high tempering of parts, their heating with high currents frequency and quenching in a 5 - 10% aqueous solution of coolant with the addition of emulsifiers and perform low-temperature tempering of parts.
RU95114513/02A 1995-08-04 1995-08-04 Method for heat treatment of alloyed steel parts RU2087550C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95114513/02A RU2087550C1 (en) 1995-08-04 1995-08-04 Method for heat treatment of alloyed steel parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95114513/02A RU2087550C1 (en) 1995-08-04 1995-08-04 Method for heat treatment of alloyed steel parts

Publications (2)

Publication Number Publication Date
RU95114513A true RU95114513A (en) 1997-07-27
RU2087550C1 RU2087550C1 (en) 1997-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU95114513/02A RU2087550C1 (en) 1995-08-04 1995-08-04 Method for heat treatment of alloyed steel parts

Country Status (1)

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RU (1) RU2087550C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2553107C2 (en) * 2013-10-23 2015-06-10 Общество с ограниченной ответственностью "Газпром трансгаз Уфа" Strengthening method of items from low-carbon steel

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